上海航发NBZ4-G40F、NBZ4-G50F、NBZ4-G63F直齿共轭内啮合齿轮泵

低压齿轮泵中压齿轮泵高压齿轮泵

NBZ2-C20FNBZ2-D10FNBZ2-G10F

NBZ2-C25FNBZ2-D12FNBZ2-G12F

NBZ2-C32FNBZ2-D16FNBZ2-G16F

NBZ3-C40FNBZ3-D20FNBZ3-G20F

NBZ3-C50FNBZ3-D25FNBZ3-G25F

NBZ3-C63FNBZ3-D32FNBZ3-G32F

NBZ4-C80FNBZ4-D40FNBZ4-G40F

NBZ4-C**FNBZ4-D50FNBZ4-G50F

NBZ4-C125FNBZ4-D63FNBZ4-G63F

NBZ5-C160FNBZ5-D80FNBZ5-G80F

NBZ5-C200FNBZ5-D**FNBZ5-G**F

NBZ5-C250FNBZ5-D125FNBZ5-G125F